people_0 = {'first_name': 'ming', 'last_name': 'xiao', 'age': '18', 'city': 'chengdu'}
people_1 = {'first_name': 'xiao', 'last_name': 'pan', 'age': '13', 'city': 'hangzhou'}
people_2 = {'first_name': 'xiao', 'last_name': 'hanyu', 'age': '22', 'city':'jiangsu'}
peoples = [people_0,people_1,people_2]
for people in peoples:
    print(people)